[Stephen]

Originally Posted by RichardCoulter

Yes, elderly people too. I know people lead busy lives, but just a phone call every few days to see if everything is ok. Even an unanswered text could be used as a red flag if prior arrangements are made.

Not always that simple. Took us 3 days to realise no one had heard from my dad. As it wasn't uncommon for him to forget his mobile or not respond to a text. Not until my aunt called and said have you heard from your dad that I started to panic.